New for 2020, Marucci the CAT9 (-8) USSSA Baseball Bat is the latest in the long line of Marucci’s signature CAT line, and has even more improvements making it their best bat yet. The CAT9 utilizes Maruuci’s most advanced alloy yet, the AZR, in which a complex three-stage thermal treatment processes strengthen the alloy and gives it a more responsive and forgiving feel. Coupled with a multi-variable wall design gives the CAT9 an expanded sweet spot and thinner walls designed to be more forgiving on mishits. Finally, the second generation AV2 anti-vibration knob features an upgraded, finely tuned harmonic dampening system to provide better feel and less vibrational feedback. Coupled with a micro-perforated soft touch grip, the CAT9 provides the maximum control and comfort in a bat. Featuring a 2 3/4-inch barrel design and drop 8 length to weight ratio, the Marucci CAT9 (-8) USSSA Baseball Bat is the perfect size bat for any high-level player. Marucci CAT9 (-8) USSSA Baseball Bat - 2021 Model Size 28in./20oz